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建立了具有脉冲扰动的商品价格的宏观预测模型,应用该模型研究了商品在间断性干预下达到产销平衡、价格稳定的条件
The macroscopical forecasting model of the commodity price with pulse disturbance is established, and the model is used to study the condition that the commodity reaches balance of production and sales and the price is stable under intermittent intervention